baber/WOPTO huggingface dataset:
Patent JP-H0715918-A (JP)
Title: Electric brush
Inventor: MURAKAMI YOICHI
IPC: H02K13/00
Filed: 1993-06-23
Abstract: PURPOSE:To improve the life in intermittent operation or under high-temperature condition of an electric brush using a foaming brush by putting the quantity of the mixture of a binder to graphite below specified wt.%. CONSTITUTION:An electric brush 1 is manufactured by charging a treated graphite 3 consisting of graphite and a binder into the pore 2a of a foaming metal 2. Each electric brush 1 being manufactured by changing the quantity of mixture of a binder to graphite from 5wt.% to 40wt.% is assembled into a motor, and durability test is performed under the high temperature condition of 100 deg.C in ambient temperature. And, when the quantity of mixture of a binder to graphite falls under 13wt.%, the quantity of an abrased brush becomes approximately constant at a low value, and when it gets over 13wt.%, the quantity of an abrased binder increases, accompanying the increase of the quantity of a mixed binder. This way, when the quantity of a mixed binder to graphite is put to 13wt.% or under, the binding force of graphite is weakened, and a brush material becomes soft, and contact stability improves, and the abrasion resistance in intermittent operation and in high temperature operation can be improved.
Patent JP-H0446765-A (JP)
Title: Flat surface polishing device
Inventor: HATTORI YASUHIKO
IPC: B24B53/02
Filed: 1990-06-11
Abstract: PURPOSE:To always secure an appropriate degree of flatness of a flat polishing surface, and enable the dressing by providing a pressure governor means for giving an adjustable self-weight pressure at the time of abutment of a polishing stone on a flat polishing surface side against a dresser. CONSTITUTION:A dressing surface of a ring dresser 14 is always maintained horizontally. Furthermore, the dressing surface of the dresser 14 is made to abut on a flat polishing surface 5a of a polishing and grinding stone 5 under the condition that self-weight pressure of the dresser 14 is reduced or increased by a pressure governor means (weight) to perform dressing of the flat polishing surface 5a.
Patent JP-S5775883-A (JP)
Title: Printer
Inventor: NOGUCHI MATSUSABUROU
IPC: B41J13/10
Filed: 1980-10-31
Abstract: PURPOSE: To make it possible to set an inserted paper smoothly without folding the edge part, by inserting a printing paper to a prescribed position after spacing a printing head by a distance being a half of detected width of the printing paper.  
     CONSTITUTION: An amount being a half of width of a printing paper 9 is  operated from an information of position given by the operating device 23, and this figure is sent over to a driving circuit 24 as an amount of shifting of a driving motor 4. A printing paper 9 is turned around a platen 8 and inserted between the platen 8 and a front guide 19. As a carriage 2 is located on the center of width of the printing paper 9, a distance between the edge sections on the right and left of the front guide 19 and the edge sections on the right and left sides of the printing paper 9 becomes short. For this reason, the printing paper 9 can be kept from falling to the front side, and even if the lever 11 were to be brought down toward the platen 8 while keeping the conditions as it is, the printing paper is not folded by being caught between a pushing roller 10 and the platen 8, and therefore, the paper is able to be inserted smoothly. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5941140-A (JP)
Title: Rotor for rotary electric machine
Inventor: SAWATANI KENJI
IPC: H02K1/32
Filed: 1982-08-30
Abstract: PURPOSE:To increase the cooling efficiency of a field coil by providing vent passages between a pole core and a field coil, and between the layers of the field coil, bridging a partition member between top washers, and providing an exhaust passage at the top washer side of the head of the pole core. CONSTITUTION:A first vent passages 60 are provided between a field core 10 and a field coil 11, a second vent passages 70 are provided between the layers of the field coil 11, a partition member 22 bridged between top washers 21 is provided, and an exhaust passage 80 which has a long axial length is provided at the top washer 21 side of the head of the core 10. The pressure of cooling air is enhanced by the member 22 to be flowed to the first passage 60 and from the vent passage 40 to the second vent passages 70, and the flowing velocity of the cooling air passed through the first and second passages 60, 70 can be accelerated. Further, the ventilating area of the cooling air to the coil 11 via the passage 70 can be remarkably increased. Further, since the passage 8 is formed to have a long axial groove, the ventilating area can be increased.
Patent JP-H04351574-A (JP)
Title: Elastic member holding mechanism of recording head
Inventor: OTSUKI SHINICHIRO
IPC: B41J25/312
Filed: 1991-05-29
Abstract: PURPOSE:To enable an elastic member for energizing a recording head to be installed easily. CONSTITUTION:A recessed part 16b2 for preventing the slip-off of a spring formed on a head holder 16b on which a recording head 16a is installed. In addition, a guide cylinder 16b2 is formed in such a way that it communicates with the recessed part 16b2 and is smaller than the inner diameter of the part 16b2. Further, one end of a spring 16c is designed so that it is smaller than the inner diameter of the recessed part 16b2 and is larger than the inner diameter of the guide cylinder part 16b3. Subsequently, it is possible to attach the spring 16c in undetachable manner to the head holder 16b merely by introducing the spring 16c through the recessed part 16b2 for preventing the slip-off.
Patent JP-S6214259-A (JP)
Title: Document preparing and communicating terminal equipment
Inventor: YAMADA TOSHIAKI
IPC: G06F5/00
Filed: 1985-07-12
Abstract: PURPOSE:To shorten the time needed for cutting out the line and to improve the communicating efficiency by omitting the cutting-out procedure when the opponent side terminal can communicate by the non-standard means to omit a part of the cutting-out procedure at the time of cutting out the line. CONSTITUTION:A communicating control part to receive the communicating request with other terminal from the host having the document preparing function is connected to the line through a host interface part 9A via control parts 9B-9M in charge of the layer of respective hierarchical communicating protocols, and when a private communicating procedure confirming part 90 confirms by the information of a document control part 9B, that the opponent terminal has the same non-standard communicating function as that of the self, a private communicating procedure indicating part 9P is operated, and the omission of the cutting-out procedure of the network layer is indicated.
Patent JP-H0821222-A (JP)
Title: Lubricating device of internal combustion engine
Inventor: TAZAKI YUTAKA
IPC: F01M5/00
Filed: 1994-07-04
Abstract: PURPOSE:To improve lubricating performance and also to improve reliability by casting. CONSTITUTION:A heat exchanging passage 24 for making lubricating oil discharged from an oil pump 20 pass in cooling water of a water jacket 27 or to the vicinity of it is provided, and an oil filter 29 is provided downstream from this heat exchanging passage 24, and a lubricating passage 33 for feeding lubricating oil which has passed this oil filter 29 into a valve system, a crankshaft system, a piston lubricating system, etc., is formed.
Patent JP-S6214118-A (JP)
Title: Electrochromic element
Inventor: ISHIWATARI KAZUYA
IPC: G02F1/17
Filed: 1985-07-12
Abstract: PURPOSE:To prevent the decrease of a yield and the deterioration in element characteristics by disposing lead-out electrodes for an upper counter electrode onto a substrate and connecting the same to the upper counter electrode through ultrasonic solder penetrating layers positioned on the lead-out electrodes. CONSTITUTION:The ultrasonic solder 13 is so formed on the lead-out electrodes 11 for the upper counter electrode 4 as to penetrate the 1st electrochromic layer 5, an intermediate insulating layer 6 and the 2nd electrochromic layer 7. The upper counter electrode 4 and the electrodes 11 are connected through the solder 13, by which electrical conduction is obtd. The ultrasonic solder is formed by ultrasonically oscillating a soldering iron to provide fine flaws to a material and to form ruggedness on the material surface and providing the flaws to the material surface to expose the fresh surface and bringing the solder having some adhesiveness to the material into contact therewith in the thermally melted state. The decrease of the yield and the deterioration in element characteristics are thereby prevented.
Patent JP-H01318666-A (JP)
Title: Prefabrication of toilet
Inventor: MATSUO KUNIYASU
IPC: E04B1/343
Filed: 1988-06-20
Abstract: PURPOSE:To settle the end of floor part by a method in which two-dimensional lattices are set up and one coordination system is made up on the basis of the lattices. CONSTITUTION:A group of standard dimensions r, s, and t(r<s<t and the product Nepsilon with integers N of max. dimensional difference epsilon=t+r and N=max (n, m) should not exceed minimum dimension r) are determined in advance. Combinations (r,s), (s,t), (t,r), (r,r), (s,s), and (t,t) of all paired standard dimensions are formed in a duplicable manner from the dimensions r, s, and t. Using the combinations as the dimensions p and q of crossed sides of standard lattice p x q, one system of modular coordination system Cs is made up on the basis of six kinds of two-dimensional lattices r x s, s x t, t x r, r x r, s x s, and t x t.
Patent JP-H0324386-A (JP)
Title: Fluid discharge valve assembly
Inventor: SUCHIYUAATO BURUUSU DAUSON
IPC: F16K31/42
Filed: 1990-06-11
Abstract: PURPOSE: To prevent hydraulic bounce by engaging a piston with a valve seat by pressure to be applied from an inlet to a first chamber through a limit passage in the control valve closed position, and separating the piston from the valve seat by pressure drop between an outlet and an inlet of the first chamber in the control valve open position. CONSTITUTION: Pressures on both sides of a piston 7 are equalized to each other by a limit passage 17 when electric power to a solenoid is shut off, a spring 10 energizes a head part 11 of the piston 7 to a valve seat 4, a spring 16 energized a control valve 19 to a valve seat 23 and an inlet 2 is separated from an outlet 3. When a solenoid 15 is electrified, an armature 14 releases the valve 19 against the spring 16. Sine pressure in a chamber 12 escapes from a passage 20 to the outlet 3 and the area of the limit passage 17 is smaller than that of the passage 20, the head part 11 is separated from the valve seat 4 by differential pressure to be applied to the piston 7, and the inlet 2 is communicated with the outlet 3. When electrification to the solenoid 15 is shut off, the head part 11 is engaged with the valve seat 4.  At this time, a tendency in which the head part 11 is separated from the valve seat 4 by hydraulic bounce is prevented by the damping effect by elasticity of a seal 8.
Patent JP-S5577302-A (JP)
Title: Safety circuit for chopper type electromobile
Inventor: YOSHIDA SUSUMU
IPC: B60L3/08
Filed: 1979-11-26
Abstract: PURPOSE: To improve the safety of an electromobile by starting the motor only when the accelerator pedal is depressed after all switches of driving system are turned on.  
     CONSTITUTION: When the accelerator switch 10 is closed after the battery connector 8, key switch 9 and direction switch 11 are all turned on, voltage develops at the points b, c simultaneously and the thyristor 63 is turned on. Thus the capacitor 52 of the gate circuit 50 is shorted and the capacitor 42 for the gate circuit of thyristor 37 is also shorted. Further, the capacitor 23 provided to the gate circuit of the thyristor 21 for exciting the main contactor is charged through the resistance 22, and when the charge reaches the level enough to conduct the Zener diode 24, the capacitor 23 is discharged. By this, the thyristor 21 is turned on, the main contactor 12 is put to start the motor. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6130839-A (JP)
Title: Fault supervisory equipment
Inventor: HORIKOSHI YOSHIYUKI
Filed: 1984-07-23
Abstract: PURPOSE:To detect a fault of a station to be supervised without using a data slot for fault detection by deciding the station to be supervised in a faulty state when an inverse supervisory means detects no inversion of an alarm bit for a prescribed time or over. CONSTITUTION:An alarm bit signal arm is inserted next to a word number of an information word transmitted from stations A-H to be supervised. The logic of the alarm bit signal arm is inverted at each transmission cycle. A reception data where the alarm bit signal arm inserted at each station to be supervised is inverted at each transmission cycle is inputted to a station K to be supervised. The inversion supervisory means of the supervisory station K detects the dissidence between the alarm bit signal arm stored before and the alarm bit signal arm received next to detect the inversion. When the alarm bit signal arm is not inverted for a prescribed time or over, it is decided that the corresponding station to be supervised is faulty.
Patent JP-H01317481-A (JP)
Title: Washing and drying machine
Inventor: MATSUDA EIJI
IPC: D06F37/20
Filed: 1988-06-20
Abstract: PURPOSE:To hardly give the load of wet cloth in a revolving tank to the revolution of the revolving tank and to cause a driving motor to be compact by executing activation in a vertical condition to a setting surface or with being inclined for the revolving shaft of the revolving tank when a dehydrating process is finished and operation is moved to a drying process. CONSTITUTION:A driving shaft 32 of a revolving tank 30 is positioned in a vertical direction to the setting surface of a washing machine main body 25 and at such a time, a pulsator 31 is linked with a driving shaft 65 by a mechanism part 33 and revolved with a constant mode by the motive force of a motor 35 for washing. Next, the revolving tank 30 is linked with the driving shaft 65 samely as the pulsator 31 by the mechanism part 33 and revolved at a high speed and the dehydrating process is executed. The load of a hung-up member is given from the driving shaft 32 through a supporting body 42 to a fitting member 63 and the load is not directly received on the side surface of a water tank 27. When the dehytrating process is finished, the water tank 27 is revolved to a horizontal position to the setting surface of the washing machine main body 25 with a revolving shaft as a center. Further, blowing fan 46 is driven and blowing is started. Then, air to pass through a blowing route 52 is heated by a heater 54 and sent into the revolving tank 30 and here, the dehydrated cloth is dried.
Patent JP-H10323265-A (JP)
Title: Hanger
Inventor: TANAKA SUSUMU
IPC: A47G7/04
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a hanger having stability and high flexural strength. SOLUTION: A hanger is provided with a rod member 12 as a long member roughly perpendicularly provided to stand, a holding part 16 provided under the rod member 12 to hold the rod member 12, and an installation member 22 to lock a hanging planter 24 or the like provided close to a tip of the rod member 12. The rod member 12 has a bent part 18 bend sideway in the middle, and a part of it above the bent part 18 is inclined diagonally upward. A tip part of the rod member has a folded part 20 folded to form an arc-like curvature in the opposite direction to a bent direction of the bent part 18, and the installation part 22 is provided on a tip of the folded part 20. The installation part 22 is positioned roughly above the folded part 18, and a gravity center of the hanging planter 24 suspended by the installation part 22 is applied around the bent part 18.
Patent JP-2000334396-A (JP)
Title: Cleaning/rinsing apparatus
Inventor: NAKAJIMA YOJI
IPC: C23G3/00
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To wash off dirt and a cleaning solution adherent to an object to be cleaned promptly and surely. SOLUTION: An apparatus has a housing member 3 for housing an object to be cleaned, a sprayer 6 which has a nozzle part 45 at its tip and sprays cleaning water to tne member 3, a sprayer moving mechanism 7 for reciprocating the sprayer 6 to the member 3, a support means 4 for supporting the member 3, and a support means moving mechanism 5 for reciprocating the support means 4 to the sprayer 6.
Patent JP-H0317523-A (JP)
Title: Temperature detection and device therefor
Inventor: TAKAHASHI SATOSHI
IPC: G01K11/12
Filed: 1989-06-15
Abstract: PURPOSE:To enable measurement of temperature without being affected by electrical noise and without necessitating any special apparatus, by bringing a rotatory substance into contact with an object the temperature of which is to be detected and by applying thereto a light having a prescribed plane of polarization. CONSTITUTION:A rotatory substance 4 is brought into contact with an object the temperature of which is to be detected, and a light having a prescribed plane of polari zation is applied to the rotatory substance 4 through a polarizer 3. A light-sensing element 6 senses the light from the rotatory substance 4 through an analyzer 5. The light transmitted through the polarizer 3 turns to be a light having a prescribed plane of linear polarization. The plane of polarization of the light applied to the rotatory substance 4 and transmitted therethrough or reflected thereby is rotated by a rotational angle being dependent on the temperature of the rotatory substance 4. If there is no rotation of the plane of polarization and the polarizer 3 and the analyzer 5 are put in a state of crossed prisms to each other, the light to be sensed through the analyzer 5 is extinguished. By rotating the analyzer 5 and measuring a rotational angle whereat the quantity of the light entering the light-sensing element 6 is zero, accordingly, the temperature of the rotatory substance 4 can be detected on the basis of this rotational angle.
Patent JP-H11343708-A (JP)
Title: Fiber composite rainwater gutter and manufacturing method thereof
Inventor: HAYASHI HITOSHI
IPC: E04D13/064
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a fiber composite gutter which prevents damage or deformation resulting from high temperature or air temperature difference, and prevents corrosion resulting from rainwater, and which is less deteriorative with ultraviolet rays and can be easily bonded and welded with other resins, by providing a base material layer composed of polyester and reinforcing fiber. SOLUTION: This rainwater gutter 1 is constituted of a base material layer 2 and a surface layer 3 covering at least one of the inside and outside faces of the base material layer 2. The base material layer 2 is constituted of a base material resin, reinforcing fiber, and other additives or the like. A thermoplastic resin such as PBT or the like having an ester linkage in the main chain is used as the base material resin. Inorganic fiber such as carbon fiber or the like, organic fiber such as aramid fiber or the like, or metallic fiber or the like are used as the reinforcing fiber. Some of the additives are inorganic or organic fillers such as mica, wooden powder, a halogen or other based flame- retardant material, an antioxidant such as hindered amine, or a modifier such as elastomer.  Further, a polar noncrystal resin such as acrylic resin or the like is used for the surface resin constituting the surface layer 3.
Patent JP-S52141673-A (JP)
Title: Electronic watch
Inventor: NISHIMURA IWAHIKO
IPC: G04G5/00
Filed: 1976-12-20
Abstract: PURPOSE: To improve the feasibility of time correction by correcting the time display independently and making possible the correction and switching of step traverse and rapid travers. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10331295-A (JP)
Title: Wall body construction for building
Inventor: ISHII MASARU
IPC: E04B1/02
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To discharge rain water, which entered an upper frame of a wall panel, to the outside by installing an upper frame of a wall panel, which has a U-shaped (or channel type) cross section with the open side directed upward, and installing vertical frames at both sides of the wall panel, which has a U-shaped (or channel type) cross section with the open side directed outwardly. SOLUTION: A wall panel is constituted in such a manner that rain water entered the inside of an upper frame 11 of the wall panel will fall down to the inside of a vertical frame 12 by communicating the space in the upper frame 11 to the space in the vertical frame 12. Because of this, a through hole 15 or a notch are formed for communicating at an upper end of the vertical frame 12 and both the ends of the upper frame 11. Next, the upper frame 11 is fitted between the upper ends of the vertical frames 12 at both the sides of the panel, and a through hole 15 is drilled in the bottom portion of each vertical frame 12 at the level of the bottom of U-shape of the upper frame 11.  Then, rain water entering from the joints of the wall panel 10 enters the passage of the jointed portion, drops down through the passage, and flows to the outside though gaps between foundation and groundsill and bottom end of the vertical frame 12. Thereby a long-term staying of rain water can be avoided by short-term drainage, thereby preventing an early corrosion by rain water and dampness inside rooms.
Patent JP-S5777048-A (JP)
Title: Method and apparatus for manufacturing metal-coated optical fiber
Inventor: KOUMURA YUKIO
IPC: C03C25/42
Filed: 1980-10-31
Abstract: PURPOSE: To obtain an optical fiber coated with a metallic layer having a desired thickness by arranging metallic fibers around an optical fiber, passing them through molten metal, and solidifying molten metal penetrating into the space among the optical and metallic fibers by cooling.  
     CONSTITUTION: An optical fiber 5 is inserted in the optical fiber passing hole 6 of a guide rail 4, and metallic fibers 7, 7... each having a smaller diameter than the fiber 5 are inserted in the metallic fiber passing holes 8, 8.... The tips of the fibers 5, 7, 7... are passed through the small hole of a die 2 and attached to a winder set above a container 1. Molten metal 3 is then poured in the container 1, and the winder is started to pull up the fibers 5, 7, 7. from the container 1. As a result, molten metal 3 penetrating into the space among the fibers 5, 7, 7. is solidified by cooling, and a metal-coated optical fiber is obtd. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0677357-A (JP)
Title: Improved semiconductor package, improved method for packaging of integrated circuit device and method for cooling of semiconductor device
Inventor: DEIBITSUTO ESU OOIENGU
IPC: H01L23/367
Filed: 1993-06-24
Abstract: PURPOSE: To provide a molded heat sink for a plastic package which is constructed to receive a semiconductor device. CONSTITUTION: Heat is removed from a semiconductor device with direct heat transfer from the device, through an upright member 68 formed integrally with the upper part of a plastic housing. The integrally molded heat dissipation member 68 facilitates cooling of the semiconductor die not utilizable with normal dissipation, due to convection and thermal radiation through a generally planar outer surface of a package 60. The molded member enables effective heat dissipation without accompanying mismatch of thermal expansion coefficients which can occur between the conventional molded package 60 and a heat sink fixed thereto.
Patent JP-S5970007-A (JP)
Inventor: ROBAATO NIIRU BEITSU
IPC: H03D7/14
Filed: 1983-08-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。